基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 704046fbaf9149a8e29c92d8e80ddbc5be4d3ea4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8746b0912705a394126dd7ad7c9f07dbb3c88267